CN103250182B - 用于色调映射hdr数据视频流的方法和系统 - Google Patents
用于色调映射hdr数据视频流的方法和系统 Download PDFInfo
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- CN103250182B CN103250182B CN201180059228.2A CN201180059228A CN103250182B CN 103250182 B CN103250182 B CN 103250182B CN 201180059228 A CN201180059228 A CN 201180059228A CN 103250182 B CN103250182 B CN 103250182B
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Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
- G06T5/90—Dynamic range modification of images or parts thereof
- G06T5/92—Dynamic range modification of images or parts thereof based on global image properties
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/20—Special algorithmic details
- G06T2207/20172—Image enhancement details
- G06T2207/20208—High dynamic range [HDR] image processing
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP10194489 | 2010-12-10 | ||
| EP10194489.0 | 2010-12-10 | ||
| PCT/EP2011/072183 WO2012076646A1 (en) | 2010-12-10 | 2011-12-08 | High-dynamic range video tone mapping |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103250182A CN103250182A (zh) | 2013-08-14 |
| CN103250182B true CN103250182B (zh) | 2016-08-24 |
Family
ID=45315791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201180059228.2A Expired - Fee Related CN103250182B (zh) | 2010-12-10 | 2011-12-08 | 用于色调映射hdr数据视频流的方法和系统 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US10013746B2 (de) |
| JP (1) | JP5878551B2 (de) |
| CN (1) | CN103250182B (de) |
| DE (1) | DE112011103365B4 (de) |
| GB (1) | GB2500835B (de) |
| WO (1) | WO2012076646A1 (de) |
Families Citing this family (38)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AR091515A1 (es) * | 2012-06-29 | 2015-02-11 | Sony Corp | Dispositivo y metodo para el procesamiento de imagenes |
| EP2804374A1 (de) * | 2013-02-22 | 2014-11-19 | Thomson Licensing | Codierungs- und Decodierungsverfahren eines Bildblocks, zugehörige Vorrichtungen und Datenstrom |
| EP2804375A1 (de) | 2013-02-22 | 2014-11-19 | Thomson Licensing | Codierungs- und Decodierungsverfahren eines Bildblocks, zugehörige Vorrichtungen und Datenstrom |
| WO2014174591A1 (ja) * | 2013-04-23 | 2014-10-30 | 富士通株式会社 | 画像符号化装置、画像符号化方法、及び撮像装置 |
| US9955084B1 (en) | 2013-05-23 | 2018-04-24 | Oliver Markus Haynold | HDR video camera |
| US8958658B1 (en) | 2013-09-10 | 2015-02-17 | Apple Inc. | Image tone adjustment using local tone curve computation |
| CN106464892B (zh) | 2014-05-28 | 2019-07-02 | 皇家飞利浦有限公司 | 用于对hdr图像进行编码的方法和装置以及用于使用这样的编码图像的方法和装置 |
| JP6421504B2 (ja) | 2014-07-28 | 2018-11-14 | ソニー株式会社 | 画像処理装置及び画像処理方法 |
| US10277771B1 (en) | 2014-08-21 | 2019-04-30 | Oliver Markus Haynold | Floating-point camera |
| JP2016058848A (ja) | 2014-09-08 | 2016-04-21 | ソニー株式会社 | 画像処理装置及び画像処理方法 |
| EP3193326B1 (de) | 2014-09-11 | 2019-05-15 | Sony Corporation | Bildverarbeitungsvorrichtung und bildverarbeitungsverfahren |
| US10225485B1 (en) | 2014-10-12 | 2019-03-05 | Oliver Markus Haynold | Method and apparatus for accelerated tonemapping |
| CN104463794A (zh) * | 2014-11-13 | 2015-03-25 | 河南理工大学 | 一种基于分区的图像处理方法 |
| ES2963690T3 (es) * | 2014-12-03 | 2024-04-01 | Panasonic Ip Man Co Ltd | Dispositivo de generación de datos |
| EP3051488A1 (de) * | 2015-01-30 | 2016-08-03 | Thomson Licensing | Verfahren und Vorrichtung zur umgekehrten Tonabbildung eines Bildes |
| KR102322709B1 (ko) * | 2015-04-29 | 2021-11-08 | 엘지디스플레이 주식회사 | 영상 처리 방법 및 영상 처리 회로와 그를 이용한 표시 장치 |
| KR20180006898A (ko) | 2015-05-12 | 2018-01-19 | 소니 주식회사 | 화상 처리 장치 및 화상 처리 방법, 그리고 프로그램 |
| US10136074B2 (en) | 2015-06-02 | 2018-11-20 | Samsung Electronics Co., Ltd. | Distribution-point-based adaptive tone mapping |
| US11176646B2 (en) * | 2015-06-25 | 2021-11-16 | Samsung Electronics Co., Ltd. | HDR tone mapping methods with scene adaptive parameterized tone map function |
| EP3113492A1 (de) * | 2015-06-30 | 2017-01-04 | Thomson Licensing | Verfahren und vorrichtung zur bestimmung der vorhersage des stromblocks einer anreicherungsschicht |
| WO2017139596A1 (en) * | 2016-02-12 | 2017-08-17 | Contrast Optical Design & Engineering, Inc. | Devices and methods for high dynamic range video |
| US10264196B2 (en) | 2016-02-12 | 2019-04-16 | Contrast, Inc. | Systems and methods for HDR video capture with a mobile device |
| US10257393B2 (en) | 2016-02-12 | 2019-04-09 | Contrast, Inc. | Devices and methods for high dynamic range video |
| GB2549696A (en) * | 2016-04-13 | 2017-11-01 | Sony Corp | Image processing method and apparatus, integrated circuitry and recording medium |
| US10915999B2 (en) | 2016-05-25 | 2021-02-09 | Sony Corporation | Image processing apparatus, image processing method, and program |
| CA3033242A1 (en) | 2016-08-09 | 2018-02-15 | Contrast, Inc. | Real-time hdr video for vehicle control |
| CN109661806B (zh) | 2016-09-06 | 2022-03-08 | 索尼公司 | 图像处理装置、图像处理方法和程序 |
| US10218952B2 (en) | 2016-11-28 | 2019-02-26 | Microsoft Technology Licensing, Llc | Architecture for rendering high dynamic range video on enhanced dynamic range display devices |
| JP6852411B2 (ja) * | 2017-01-19 | 2021-03-31 | ソニー株式会社 | 映像信号処理装置、映像信号処理方法およびプログラム |
| US10176561B2 (en) | 2017-01-27 | 2019-01-08 | Microsoft Technology Licensing, Llc | Content-adaptive adjustments to tone mapping operations for high dynamic range content |
| US11265530B2 (en) | 2017-07-10 | 2022-03-01 | Contrast, Inc. | Stereoscopic camera |
| US10755392B2 (en) * | 2017-07-13 | 2020-08-25 | Mediatek Inc. | High-dynamic-range video tone mapping |
| US10951888B2 (en) | 2018-06-04 | 2021-03-16 | Contrast, Inc. | Compressed high dynamic range video |
| CN108986039B (zh) * | 2018-06-06 | 2019-07-09 | 贝壳找房(北京)科技有限公司 | 一种基于灰度图的色调映射方法及系统 |
| US10957024B2 (en) | 2018-10-30 | 2021-03-23 | Microsoft Technology Licensing, Llc | Real time tone mapping of high dynamic range image data at time of playback on a lower dynamic range display |
| CN111383201B (zh) * | 2018-12-29 | 2024-03-12 | 深圳Tcl新技术有限公司 | 基于场景的图像处理方法、装置、智能终端及存储介质 |
| CN115361510A (zh) * | 2020-05-08 | 2022-11-18 | 华为技术有限公司 | 一种高动态范围hdr视频的处理方法、编码设备和解码设备 |
| WO2023150074A1 (en) * | 2022-02-01 | 2023-08-10 | Dolby Laboratories Licensing Corporation | Beta scale dynamic display mapping |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1799057A (zh) * | 2003-04-29 | 2006-07-05 | 微软公司 | 用于生成高动态范围视频的系统和过程 |
| CN1856102A (zh) * | 2005-04-01 | 2006-11-01 | 美国博通公司 | 逆扫描频率系数的方法和系统 |
| CN1954344A (zh) * | 2004-04-23 | 2007-04-25 | 布赖特赛德科技有限公司 | 高动态范围图像的编码、解码和表示 |
| CN101415120A (zh) * | 2007-10-15 | 2009-04-22 | 汤姆森许可贸易公司 | 针对使用分级lut的比特深度可缩放性的增强层残差预测 |
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| US7042944B2 (en) * | 2000-09-22 | 2006-05-09 | Koninklijke Philips Electronics N.V. | Single-loop motion-compensation fine granular scalability |
| US8135073B2 (en) * | 2002-12-19 | 2012-03-13 | Trident Microsystems (Far East) Ltd | Enhancing video images depending on prior image enhancements |
| US20050232355A1 (en) * | 2004-04-15 | 2005-10-20 | Srinivas Cheedela | Video decoder for supporting both single and four motion vector macroblocks |
| JP2007039791A (ja) | 2005-06-29 | 2007-02-15 | Fujifilm Corp | リフレクタ、それを備えた加熱用るつぼおよび放射線像変換パネルの製造方法 |
| US8014445B2 (en) | 2006-02-24 | 2011-09-06 | Sharp Laboratories Of America, Inc. | Methods and systems for high dynamic range video coding |
| US7983496B2 (en) | 2007-06-26 | 2011-07-19 | Mitsubishi Electric Research Laboratories, Inc. | Inverse tone mapping for bit-depth scalable image coding adapted to variable block sizes |
| US8085852B2 (en) * | 2007-06-26 | 2011-12-27 | Mitsubishi Electric Research Laboratories, Inc. | Inverse tone mapping for bit-depth scalable image coding |
| EP2193661A4 (de) | 2007-06-27 | 2011-10-19 | Thomson Licensing | Verfahren und vorrichtung zum codieren und/oder decodieren von videodaten unter verwendung von erweiterungsschicht-restprädiktion für bittiefenskalierbarkeit |
| ATE484155T1 (de) | 2007-06-29 | 2010-10-15 | Fraunhofer Ges Forschung | Skalierbare videocodierung, die pixelwert- verfeinerungsskalierbarkeit unterstützt |
| US9830691B2 (en) * | 2007-08-03 | 2017-11-28 | The University Of Akron | Method for real-time implementable local tone mapping for high dynamic range images |
| US20090317017A1 (en) | 2008-06-20 | 2009-12-24 | The Hong Kong University Of Science And Technology | Image characteristic oriented tone mapping for high dynamic range images |
| US8432968B2 (en) | 2007-10-15 | 2013-04-30 | Qualcomm Incorporated | Scalable video coding techniques for scalable bitdepths |
| EP2204046B1 (de) | 2007-10-16 | 2019-12-04 | InterDigital Madison Patent Holdings | Verfahren und vorrichtung zur artifaktentfernung für bittiefenskalierbarkeit |
| EP2144444B1 (de) | 2008-07-10 | 2012-06-27 | The University Of Warwick | Vorrichtungen und Verfahren zur HDR-Videodatenkomprimierung |
| US8406569B2 (en) * | 2009-01-19 | 2013-03-26 | Sharp Laboratories Of America, Inc. | Methods and systems for enhanced dynamic range images and video from multiple exposures |
| US9681142B2 (en) * | 2009-02-03 | 2017-06-13 | Thomson Licensing Dtv | Methods and apparatus for motion compensation with smooth reference frame in bit depth scalability |
-
2011
- 2011-12-01 GB GB1311047.3A patent/GB2500835B/en not_active Expired - Fee Related
- 2011-12-06 US US13/312,786 patent/US10013746B2/en not_active Expired - Fee Related
- 2011-12-08 DE DE112011103365.6T patent/DE112011103365B4/de not_active Expired - Fee Related
- 2011-12-08 JP JP2013542541A patent/JP5878551B2/ja not_active Expired - Fee Related
- 2011-12-08 WO PCT/EP2011/072183 patent/WO2012076646A1/en active Application Filing
- 2011-12-08 CN CN201180059228.2A patent/CN103250182B/zh not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1799057A (zh) * | 2003-04-29 | 2006-07-05 | 微软公司 | 用于生成高动态范围视频的系统和过程 |
| CN1954344A (zh) * | 2004-04-23 | 2007-04-25 | 布赖特赛德科技有限公司 | 高动态范围图像的编码、解码和表示 |
| CN1856102A (zh) * | 2005-04-01 | 2006-11-01 | 美国博通公司 | 逆扫描频率系数的方法和系统 |
| CN101415120A (zh) * | 2007-10-15 | 2009-04-22 | 汤姆森许可贸易公司 | 针对使用分级lut的比特深度可缩放性的增强层残差预测 |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2500835A (en) | 2013-10-02 |
| JP5878551B2 (ja) | 2016-03-08 |
| WO2012076646A1 (en) | 2012-06-14 |
| GB2500835A8 (en) | 2013-10-16 |
| GB201311047D0 (en) | 2013-08-07 |
| DE112011103365T5 (de) | 2013-07-18 |
| CN103250182A (zh) | 2013-08-14 |
| DE112011103365B4 (de) | 2016-08-25 |
| JP2014502480A (ja) | 2014-01-30 |
| US10013746B2 (en) | 2018-07-03 |
| US20120147953A1 (en) | 2012-06-14 |
| GB2500835B (en) | 2014-02-12 |
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